Legal claims defining the scope of protection, as filed with the USPTO.
3. The method according to claim 1, wherein the photographing condition includes at least one of a contrast value, a brightness value, and an intensity of a light source.
5. A photographing method for a metal structure, wherein the other parts of the metal structure of the metal material are photographed under the photographing condition determined by the photographing condition determining method after the photographing condition determining method for a metal structure according to claim 1.
6. A phase classification method for a metal structure, comprising the steps of: photographing the metal structure by the photographing method for a metal structure according to claim 5; and classifying phases of the metal structure.
9. The method according to claim 8, wherein, in the photographing condition determining step, a photographing condition under which a classification accuracy of the phases in the phase classification step is a highest among the photographing conditions used in the photographing step is determined as a photographing condition for photographing the other parts of the metal structure.
10. The method according to claim 8, wherein the photographing condition includes at least one of a contrast value, a brightness value, and an intensity of a light source.
12. A photographing method for a metal structure, wherein the other parts of the metal structure of the metal material are photographed under the photographing condition determined by the photographing condition determining method after the method according to claim 8.
13. A phase classification method for a metal structure, comprising the steps of: photographing the metal structure by the method according to claim 12; and classifying phases of the metal structure.
15. A photographing device for a metal structure, wherein the other parts of the metal structure of the metal material are photographed under the photographing condition determined by the photographing condition determining device according to claim 14.
16. A phase classification device for a metal structure, wherein the metal structure is photographed by the photographing device for a metal structure according to claim 15, and phases of the metal structure are classified.
18. A photographing device for a metal structure, wherein the other parts of the metal structure of the metal material are photographed under the photographing condition determined by the device according to claim 17.
19. A phase classification device for a metal structure, wherein the metal structure is photographed by the device according to claim 18, and phases of the metal structure are classified.
Unknown
October 1, 2024
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